Base | Representation |
---|---|
bin | 1011100110100… |
… | …1011010001010 |
3 | 10101120111112201 |
4 | 2321221122022 |
5 | 44424310000 |
6 | 4455030414 |
7 | 1130441053 |
oct | 271513212 |
9 | 111514481 |
10 | 48666250 |
11 | 2551a746 |
12 | 1436b40a |
13 | a10c2c9 |
14 | 666b72a |
15 | 441496a |
hex | 2e6968a |
48666250 has 20 divisors (see below), whose sum is σ = 91222362. Its totient is φ = 19466000.
The previous prime is 48666203. The next prime is 48666251. The reversal of 48666250 is 5266684.
48666250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 5 ways, for example, as 3359889 + 45306361 = 1833^2 + 6731^2 .
It is not an unprimeable number, because it can be changed into a prime (48666251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 18217 + ... + 20716.
Almost surely, 248666250 is an apocalyptic number.
48666250 is a deficient number, since it is larger than the sum of its proper divisors (42556112).
48666250 is an equidigital number, since it uses as much as digits as its factorization.
48666250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38955 (or 38940 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 37.
The square root of 48666250 is about 6976.1199817664. The cubic root of 48666250 is about 365.0978657946.
The spelling of 48666250 in words is "forty-eight million, six hundred sixty-six thousand, two hundred fifty".
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